package com.offer;

// 34, 45, 47, 56

class HelloA {

	public HelloA() {
		System.out.println("HelloA");
	}

	{
		System.out.println("I'm A class");
	}

	static {
		System.out.println("static A");
	}

}

public class Test extends HelloA {
	public Test() {
		System.out.println("HelloB");
	}

	{
		System.out.println("I'm B class");
	}

	static {
		System.out.println("static B");
	}

	public static void main(String[] args) {
		// new Test();
		String s = "";
		System.out.println(s);
	}
}